package com.atguigu.gulimall.product.config;

import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 * @author: xuesm
 * @date: 2024/12/18 11:35
 */
@Configuration
@EnableTransactionManagement // 开启事务
@MapperScan("com.atguigu.gulimall.product.dao")
public class MybatisConfig {

    @Bean
    public PaginationInterceptor paginationInterceptor() {
        PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
        // 设置请求的页面如果大于最大页后， true回到首页， false继续操作， 默认false
        paginationInterceptor.setOverflow(true);
        // 设置最大单页限制数量， 默认500条， -1 不受限制
        paginationInterceptor.setLimit(1000);
        return paginationInterceptor;
    }
}
